diff options
| author | Steve Lin <stlin@nvidia.com> | 2011-05-24 18:44:11 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2013-09-14 01:13:57 -0700 |
| commit | 4ee195b5197341a1ba59b3e3f18c99367d5f2b21 (patch) | |
| tree | d96a40061ba7461c8049f8e4b2db04d859d740d5 /drivers/usb/host/ehci.h | |
| parent | 8ba864d37030013b1c2a35aace0cbee9649ccdb0 (diff) | |
usb: tegra: fix tegra ehci setup sequence for UTMI/ULPI/HSIC
This is a WAR to fix tegra ehci setup sequence for USB2 UTMI/ULPI/HSIC mode.
- Calling ehci_reset according to proper phy type instead of hard coded value.
- Adding CONFIG_USB_EHCI_TEGRA in the common ehci-hcd code.
Bug 830978, 812716
Original-Change-Id: Ib66acf758792ef4076c5d2ec6a2e5d565389596f
Reviewed-on: http://git-master/r/32664
Tested-by: Szming Lin <stlin@nvidia.com>
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com>
Reviewed-by: Michael Hsu <mhsu@nvidia.com>
Tested-by: Michael Hsu <mhsu@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
Reviewed-by: Alex Courbot <acourbot@nvidia.com>
Tested-by: Alex Courbot <acourbot@nvidia.com>
Rebase-Id: R09d5a39680a5fa4e39cb29fc32113661b1cccf6d
Diffstat (limited to 'drivers/usb/host/ehci.h')
| -rw-r--r-- | drivers/usb/host/ehci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index ee2899a5a5fb..a7393a9c4a42 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -200,7 +200,9 @@ struct ehci_hcd { /* one per controller */ unsigned has_synopsys_hc_bug:1; /* Synopsys HC */ unsigned frame_index_bug:1; /* MosChip (AKA NetMos) */ unsigned need_oc_pp_cycle:1; /* MPC834X port power */ +#ifdef CONFIG_USB_EHCI_TEGRA unsigned controller_resets_phy:1; +#endif /* required for usb32 quirk */ #define OHCI_CTRL_HCFS (3 << 6) |